baber/WOPTO huggingface dataset:
Patent JP-H03198105-A (JP)
Title: Space curve generating method
Inventor: SEKI MAKI
IPC: G05B19/4097
Filed: 1989-12-27
Abstract: PURPOSE:To simply define a reference curve of a fillet curved surface, etc., by defining the intersecting line between two three-dimensional sculptured surfaces as a three-dimensional space curve and using this space curve as a reference curve of a sculptured surface like a fillet curved surface, etc., to be newly defined. CONSTITUTION:An intersecting line is obtained between two three-dimensional curved surfaces SS1 and SS2 and then defined as a three-dimensional space curve. This space curve is used as a reference curve BC of a new three- dimensional sculptured surface to be defined. In other word, the boundary line BC is obtained between two surfaces SS1 and SS2 when the intersecting line is obtained between these two curved surfaces. Then the boundary line BC is used as the reference curve BC of a fillet curved surface. Thus a fillet curved surface SS3 can be defined by the curve BC and an action curve DC which is defined in the same way as the conventional one. Thus it is possible to obtain a space curve generating method that can simply define even a reference curve of a fillet curved surface, etc.
Patent JP-H06183651-A (JP)
Title: Circulation type automatic document transfer device
Inventor: YAMADA YASUSHI
IPC: B65H9/10
Filed: 1992-12-16
Abstract: PURPOSE:To carry out recirculation by aligning and mounting return documents accurately on a document mounting portion and at the same time make the high speed transfer of documents possible by providing a posture correcting means to align document side ends at a transfer widthwise reference line at the document discharge lowest stream paper discharge rollers of a paper discharge portion. CONSTITUTION:An automatic document transfer device consists of a document mounting portion, a delivery portion, a paper discharge turning-over portion 350 or the like, and the document mounting portion is equipped with a wide endless delivery belt 311 on which documents are mounted. The paper discharge turning-over portion 350 is provided so that a document delivered to an image reading portion may be returned to the document mounting portion after image reading, and is equipped with a pair of paper discharge rollers, a pair of turning-over paper discharge rollers, a pair of circulation paper discharge rollers 355 or the like. In this instance, when a document tip is detected at the time of document circulation transport, an inclination correcting motor M4 is driven, and the pair of circulation paper discharge rollers 355 are moved to a reference line BL side through a rack gear member 358 or the like, and when a detection sensor S10 detects that the document side end reaches the reference line BL, the motor M4 is stopped, and an inclination correcting action is ended.
Patent JP-H09177672-A (JP)
Title: Motor having eccentric shaft
Inventor: MAEDA KENICHI
IPC: H02K7/14
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive motor having an eccentric shaft by forming the eccentric shaft of a main shaft having an eccentric through hole and a main force shaft fitted to the through hole. SOLUTION: An eccentric through hole is provided in a main shaft 1. The alignment is easy for the hole, and requires no much manhour. Cutting of the outer diameter and through-grinding of a main force shaft 2 can be performed irrespective of the main shaft 1. The main force shaft 2 is force fitted or shrink- fitted to the through hole of the main shaft 1, and the outer diameter of the main shaft 1 is completed by through-grinding. Cutting or grinding of the eccentric part is not required, and the working manhour can be reduced. Though the excessive material is used, the weight increase is smaller compared with the increase in the working cost, and the cost reduction is not damaged. Because the cost of the eccentric shaft occupying the large weight in the motor material cost is reduced, an inexpensive motor can be provided.
Patent JP-H0995704-A (JP)
Title: Active metal powder
Inventor: GENADEI BUI IWANOFU
IPC: B23K35/28
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To produce reactive metal powder having high intrinsic energy and sub-micron size by converting a wire made of a desired metal into fine powder by electric explosion in a nonoxidizing atmosphere. SOLUTION: A wire 11 of 0.3-1.0mm diameter made of Al, Cu, etc., is introduced into a chamber 25 kept in a nonoxidizing atmosphere with an inert gas such as He or Ar and the wire is set between electrodes 15, 20. Electric power higher than the latent heat of vaporization of the wire 11 and lower than 10,000J is supplied between the electrode 15, 20 to cause electric explosion and the wire 11 is converted into fine powder. This powder is collected by a collecting means 26 such as an electric filter and settled in a bath 30 of an inert org. liq. having relatively low vapor pressure such as toluene. The objective reactive metal powder having high intrinsic energy and sub-micron size is obtd.
Patent JP-H01174575-A (JP)
Title: Aqueous ink for writing tool
Inventor: OKA TAKUYA
IPC: C09D11/16
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the subject ink not solidifying a pen point even by allowing a pen to stand without a cap for a long time, having excellent drying preventing properties free from bad writing such as being scratchy, by adding hyaluronic acid to an aqueous ink composition containing water-soluble dye, etc. CONSTITUTION:An aqueous ink composition containing water-soluble dye or aqueous pigment is blended with preferably 0.1-30wt.% hyaluronic acid shown by the formula to give the aimed ink which has proper permeability and wetting characteristics and provides clear writing lines free from blotting and being scratchy and good writing when used for a ball-point pen or sign pen.
Patent JP-H08173593-A (JP)
Title: Card recovering device
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1994-12-26
Abstract: PURPOSE: To reduce a burden of a person to recover a card, and promote recovery of a used card. CONSTITUTION: In a card recovering device where a game is played on the basis of card information stored in a card and a special favor is granted to a player on the basis of a game result, the device is provided with a card information discriminating means 12 to discriminate the card information stored in the card, a selecting recovering means 14 to select and recover the card on the basis of this discriminated result, a game start condition judging means to judge a game start condition on the basis of the discriminated redult, a game practicing means 5 to play a game on the basis of this judged result and a special favor granting means 13 to grant a special favor to a player on the basis of this game result.
Patent JP-H08231853-A (JP)
Title: Polymer mixture
Inventor: HERUMUUTO SHIETSUKENBATSUHA
IPC: C08L81/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer mixture as a uniform, molding composition which is crosslinked at a specific temperature, by mixing a polyarylene sulfide and a polyarylene sulfoxide.  
     SOLUTION: This polymer mixture comprises (A) from 1 to 99 wt.% polyarylene sulfide and (B) from 99 to 1 wt.% polyarylene sulfoxide ((A)+(B)=100%). Preferably, the amount of component (A) is from 2.5 to 98.5 wt.% and the amount of component (B) is from 1.5 to 97.5 wt.% and more preferably, the amount of component (A) is from 5 to 98 wt.% and the amount of component (B) is from 2 to 95 wt.%. Also, component (B) is preferably a partially oxidized polyarylene sulfide containing a sulfoxide group. More preferably, component (A) is a linear or branched polyphenylene sulfide. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H08177544-A (JP)
Title: Vehicle speed limiting device and method thereof
Inventor: MURAKAMI KEISHIN
IPC: B60W10/18
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a smooth travel state without impairing riding comfort at the time of limiting the vehicle speed in accelerating travel and enable the setting of the vehicle speed limit value to the specified vehicle speed value suited to loaded weight, environmental conditions, etc. CONSTITUTION: A vehicle speed limiting device for a working vehicle having an accelerator pedal 1, a depression stroke detector 2 for the accelerator pedal 1, an engine control device 40 and an engine 45 is provided with a vehicle speed detector 3 for detecting the vehicle speed, and a vehicle speed control device 10 provided among the depression stroke detector 2, the vehicle speed detector 3 and an engine control device 40.  A vehicle speed signal and a depression stroke signal are inputted to the vehicle speed control device 10, and when the vehicle speed signal becomes larger than the specified vehicle speed limit value or the vehicle speed threshold, the vehicle speed control device 10 computes a corrected depression stroke signal corrected on the basis of the deviation value and a control gain so as to reduce the deviation between the vehicle speed signal and the vehicle speed limit value and outputs the corrected depression stroke signal to the engine control device 40.
Patent JP-H07195370-A (JP)
Title: Tire vulcanizing mold and method
Inventor: TAKAHAMA ITSUO
IPC: B29C35/04
Filed: 1993-12-28
Abstract: PURPOSE:To shorten a vulcanizing time as compared with a conventional one and to prevent vulcanization irregularity by providing a heating medium passage allowing the heating medium of a first mold to go in and out with respect to a third heating means and a heat insulating means preventing the transmission of the heating fluid outside the passage to a first mold. CONSTITUTION:The side surface of a tire 21 in the lateral direction thereof is vulvcanized in a first mold 18 so as to become a predetermined shape and the outside surface of the tire 21 in the radius direction thereof is vulcanized in a second mold 12 so as to become a predetermined shape. By heating the first mold 18 by a first heating means 36 and the second mold 12 by a second heating means 32, the whole of the tire 21 is heated to be vulcanized. Further, by supplying a high temp. heating fluid to the third heating means 38 of the first mold 18 through a heating medium passage 98, a bead part 21A large in rubber volume is rapidly heated to high temp. Since a gap is provided to the outside of the heating medium passage 98 as a heat insulating means preventing the transmission of the heat of the heating fluid to the first mold 18, the vicinity of the heating medium passage is prevented from unnecessarily rising in temp.
Patent JP-H07185068-A (JP)
Title: Sealed ball type game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-12-28
Abstract: PURPOSE:To precisely judge whether a game ball number allowing a game is present or not by providing a sealed ball circulating mechanism for circulating game balls with sealed ball detecting means for detecting the game ball in a prescribed position in the mechanism. CONSTITUTION:A sealed ball type game machine has a sealed ball circulating mechanism 16 for circulating sealed game balls which is mounted on the reverse side of a frame 13. and this mechanism 16 has a replacing ball supplying device 17 for charging new balls into the circulating mechanism 16. The sealed ball circulating mechanism 16 has a collecting gutter 43 for collecting prize balls of the game balls shot to a game area, a guide passage 4 for guiding the collected balls in the neatly arranged state, and a supplying gutter 47 for guiding the guided balls toward a shooting device 15. The supplying gutter 47 has a sealed ball detecting means 51. Thus. in the state where the ball supplying operation in a ball feeding mechanism 54 for feeding the balls in the supplying gutter 47 to the shooting device 15 is stopped, the game ball present in a specified position set on the upper stream side by a prescribed number from the ball feeding mechanism 54 is detected.
Patent JP-H05303057-A (JP)
Title: Virtual image display device and its method
Inventor: UIRIAMU II NERUSON
IPC: G02B26/08
Filed: 1992-12-17
Abstract: PURPOSE: To provide a compact, lightweight and safe page virtual image display device enabling a user to observe an image in a high resolution state under any peripheral light condition and capable of preventing a user's visual field from being interrupted. CONSTITUTION: Light from a light source 20 uniformly illuminates a deformable mirror device 24 through a condenser lens 22 and the mirror 24 reflects a selected part of illumination light in response to an input signal. An image formation lens 26 generates an enlarged virtual image of the device 24 and a scanner 28 removes flickers by oscillating at a small angle and scanning the enlarged virtual image so that an image of all continuous pages of the device 24 can be observed by a user's single eye. A color virtual image can be generated by including three primary color light emitting elements in the light source 20 or coloring the device 24. Each virtual image is changed at a high speed or a held at a fixed state in order to generate a motion or static display in accordance with a requirement.
Patent JP-2000186680-A (JP)
Title: Compressor
Inventor: SAKAI TAKESHI
IPC: F16C19/30
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To suppress the enlargement of a scroll compressor which is used in a super critical refrigeration cycle and improve the reliability of the compressor against thrust force. SOLUTION: A thrust receiving mechanism 120 which receives thrust force applied to a swing scroll 114 has substantially columnar first rolling bodies 121 which are held rotatably in one direction, and substantially columnar second rolling bodies 122 which are held rotatably in the other direction perpendicular to one direction. Contact areas of the rolling bodies are increased compared to the case that the thrust force is received by spherical rolling bodies. It is thus possible to suppress the enlargement of a compressor, and improve the reliability (durability) of the compressor.
Patent JP-H06157905-A (JP)
Title: Thermosetting type polyimide resin composition, thermally cured article and production thereof
Inventor: YAMAMOTO HIROSHI
IPC: C08F22/36
Filed: 1992-11-24
Abstract: PURPOSE:To obtain the subject composition useful as adhesive material, sealing material, etc., having high heat resistance, excellent mechanical properties such as toughness, flexibility and adhesiveness, comprising a polyfunctional unsaturated imide and a thermoplastic resin having compatibility with the imide. CONSTITUTION:(A) A polyfunctional unsaturated imide of formula I (D is carbon-carbon double bond-containing bifunctional group; R<1> is bi- or polyfunctional group; X1 is 2 or more) (preferably >=35wt.% based on the whole amount of thermosetting resin component) is blended with (B) a thermoplastic resin of formula II (R<2> and R<3> are bifunctional group containing two carbon atoms; X2 is positive integer; end is amino or maleimide) [5-100 pts.wt. component B based on 100 pts.wt. component A] and (C) a cross-linking agent such as a polyamine of formula III (R<4> is bi- or polyfunctional organic group; X3 is 2 or more) or a polycyanic acid ester of formula IV (R<5> is an organic group having >= organic rings; X4 is 2 or more) to give the objective composition.
Patent JP-H04206490-A (JP)
Title: Electric heater
Inventor: MORIKAWA YOSHITAKA
IPC: H01B7/04
Filed: 1990-11-30
Abstract: PURPOSE:To prevent abnormal heating of a heater wire by designing the bending durability strength of a safety circuit wire built in a multicore cord stronger than the bending durability strength of a heater circuit wire. CONSTITUTION:Heater circuit wires 15 and a safety circuit wire 16, etc., are built in a multicore cord 14, and the cross-sectional area of the safety circuit wire 16 is designed to be smaller than the cross-sectional area of each heater circuit wire 15, because low current flows therein upon abnormal heating of a heater wire 11 provided in a main body 10. And, by increasing the number of strands while decreasing the strand diameter of the safety circuit wire 16 as small as possible, the strength of the safety circuit wire 16 relating to its bending strength is to be stronger than the strength of the heater circuit 15. Consequently, until the heater circuit 15 is broken, a safety circuit provided in a controller part 13 operates to prevent abnormal heating of the heater wire 11.
Patent JP-2001126888-A (JP)
Title: Discharge lamp lighting fixture
Inventor: SAKAMOTO TAKEO
IPC: H05B41/24
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To eliminate flickering in a discharge lamp 14 by synchronizing oscillating frequency of each inverter circuit 2 by connecting third windings 6 of an inverter circuit 2 to first windings 13 of a second electromagnetic transformer 12 in parallel and connecting second windings 15 of the second electromagnetic transformer 12 to the second windings 15 of the second electromagnetic transformer 12 of another inverter circuit 2 in parallel. SOLUTION: It connects a plurality of inverter circuits 2 to a direct current power supply 1 in parallel and a discharge lamp 14 to the output side of an inverter circuit 2. It connects the first windings 13 of the second electromagnetic transformer 12 to the third windings 6 in parallel. It connects bases of switching transistors 9, 10 between the ends of the third windings 6 and the first windings 13 of the second electromagnetic transformer 12. It removes flickering of the discharge lamp 14 by connecting the second windings 15 of each inverter circuit 2 to each other in parallel and by generating a high-pressure waveform whose frequency and phase is synchronized with waves between the ends of the second windings 5 of each of the first electromagnetic transformer 7.
Patent JP-H06182102-A (JP)
Title: Centrifugal thin film evaporator
Inventor: ENAMI SHINICHI
IPC: B01D1/22
Filed: 1992-12-18
Abstract: PURPOSE:To provide a deposit removal device for removing deposit stuck to the distributor of a centrifugal thin film evaporator. CONSTITUTION:A deposit removal part 27 is fitted to the tip of a shaft 24. The centrifugal thin film evaporator is provided with a deposit removal device for removing deposit stuck to a distributor 8 by inserting the shaft 24 into the shell of the centrifugal thin film evaporator by means of a handle 26 only in a time for removing deposit. Thereby, clogging of liquid is prevented by removing deposit of the distributor 8. Continuous operation is enabled and quality of a product is prevented from being deteriorated.
Patent JP-H09181804-A (JP)
Title: Portable radio equipment with battery residual capacity display device
Inventor: TANAKA MASAMI
IPC: H04B7/26
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To calculate and display an accurate remaining time even when a power consumption per unit time is changed due to fluctuation in a battery voltage. SOLUTION: A remaining power calculation section 8 sets a standard value of power of a battery 2 to a built-in counter as an initial value when a battery charge detection section 3 detects end of charging, calculates power consumption based on a current consumption and on an operating time measured by a time measurement section 6 and calculates the remaining power of the battery by subtracting the power consumption from the initial value.  A remaining operating time calculation section 9 reads a mean power consumption per unit time by the operating mode read from a storage section 5 and calculates a remaining time denoting it how long the operation is consecutive by the operating mode based on the power consumption and the remaining power of the battery, and a remaining power calculation section 8 calculates a new average power consumption taking the calculated power consumption into account to update the content of the storage section 5.
Patent JP-2001151176-A (JP)
Title: Working and assembling line for work
Inventor: OGITA MASAKI
IPC: B62D65/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To form a transfer means into a simple structure having a small vertical width, and separate and transfer the transfer means from a pallet to the following operation during the assembling of a body panel. SOLUTION: A plurality of pallets P moving while attachably and detachably positioning and placing a body side panel 2 is introduced to a circulating carrying passage 1 having a plurality of assembling stations 11-18. The pallet P is pulled by longitudinally reciprocating transfer rods 22a and 22b and traveled on a rail 35. An engaged part 37 to be engaged with the engagement part 36 of the transfer rod is arranged on the lower surface of the pallet P. The pallet P is raised by a vertical air cylinder 38 in each assembling station, and the engagement part 36 is separated form the engaged part 37. At the same time, a fixing positioning pin 40 is fitted to the positioning hole 41 of the pallet P.
Patent JP-H10163145-A (JP)
Title: Method and device for washing substrate
Inventor: KOYANAGI TETSUO
IPC: H01L21/304
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To miniaturize a substrate-washing device by inhibiting one cost increase factor of a semiconductor device, namely the increased size of the substrate-washing device, in a method for washing the substrate. SOLUTION: A substrate rearrangement means 1 for rearranging a plurality of wafers W that have been arranged with a carry-in/out arrangement pitch at a substrate carry-in part A with a washing arrangement pitch that is narrower than the above carry-in/out arrangement pitch so that the front and reverse sides may be vertical to a direction for carrying the substrate is provided, and at the same time a substrate-carrying means 4 for carrying and treating a plurality of substrates that have been rearranged by the substrate rearrangement means 1 by chucking them in a chuck is provided, thus achieving a compact substrate-washing device.
Patent JP-H07156768-A (JP)
Title: Housing structure of rotation taking-out device
Inventor: SAKANIWA TOSHISHIGE
IPC: B60T8/00
Filed: 1993-12-03
Abstract: PURPOSE:To provide a housing which fine foreign matter such as water and dust hardly leaks from outside and lubricating oil hardly leaks from. CONSTITUTION:A housing A is provided which is made from a synthetic resin and has a storage portion 1 formed therein to store the end of the hub H of a wheel and a gear mechanism 8. An oil-seal mounting face 3 of an oil seal 9 covering the end of the hub H is formed. A metallic reinforcing ring 4 is provided between the portion of the oil seal mounting face 3 and the wall surface 1b of the outer periphery of the face 3. When necessary, part of the metallic reinforcing ring 4 is exposed from an opening 1a in the housing A.
Patent JP-H04208190-A (JP)
Title: Pattern selecting device for sewing machine
Inventor: OGISHIMA TAKASHI
IPC: D05B3/02
Filed: 1990-11-30
Abstract: PURPOSE:To eliminate errors in selection of keys by depressing a touch panel at position of a character for setting a function of a card, in accordance with a signal from a sensor for detecting a cut-out or a reflecting or non-reflecting part of the card. CONSTITUTION:When a card 15 is inserted in a sewing machine body 11 in rear of a touch panel 14, a cut-out 17 is located at the position of a card discriminating sensor 18, and accordingly, the card discriminating sensor 18 transmits a signal indicating the cut-out, to a CPU 19. Accordingly, an input signal for the touch panel 14 is changed for every card 15. Accordingly, by depressing a function selecting button indicated on the card 15 and a hiragana character 21, the sewing corresponding to the keys 20, 21 thereof is carried out. With this arrangement, it is possible to eliminate errors in selection of the keys 20, 21.